摘要
冷镜式精密露点仪是湿度测量中准确度最高的仪器,也是许多国家湿度量值传递以及国际比对通常使用的传递标准。本文讨论了冷镜式露点仪测量不确定度的多种因素,其中有些不确定度分量目前还难以估算出具体数据。
Chilled-mirror dew-point hygrometers are widely used as humidity transfer standards. This paper discusses our method to evaluate the uncertainty components of chilled mirror hygrometer during calibration process, and also a few possible influencing factors we are interested in .
出处
《计测技术》
2006年第B09期86-87,共2页
Metrology & Measurement Technology
关键词
冷镜式露点仪
湿度测量
不确定度
chilled-mirror dew-point hygrometer
humidity measurement
uncertainty
